# LiftLab vs Onus Strength

LiftLab and Onus Strength are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. LiftLab sells 2 in-app purchases, starting at $29.99 per month and Onus Strength sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | LiftLab | Onus Strength |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/liftlab-optimized-training/id6563138857/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Subscription | — |
| Size | 60 MB | 9 MB |
| Requires iOS | 17.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Ozark Apps Development LLC](https://appshunter.io/developer/1659058545) | [Nathaniel Faiad](https://appshunter.io/developer/6804785348) |

## What reviewers say

### LiftLab

[App page](https://appshunter.io/ios/app/liftlab-optimized-training/id6563138857)

This app provides hyper-personalized strength training programs with advanced analytics and expert guidance. It uses cutting-edge technology to track performance, analyze form, and offer real-time adjustments to optimize workouts for better results.

**Highlights:** Hyper-personalized training programs, Real-time workout adjustments, Form and performance feedback, Velocity-based training, Comprehensive exercise library, Sleep, recovery, and stress tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LiftLab Monthly Subscription | $29.99 | per month |
| LiftLab Yearly Subscription | $299.99 | per year |


### Onus Strength

[App page](https://appshunter.io/ios/app/onus-strength/id6804785346)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $19.99 | one-time |


## Frequently asked questions

### Is LiftLab free?

LiftLab is free to download, with in-app purchases available.

### Is Onus Strength free?

Onus Strength is free to download, with in-app purchases available.

### Do LiftLab or Onus Strength have ads?

Neither LiftLab nor Onus Strength shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*